blob: d6d1b9c684cd6c9d974309db5d2adfaa806cb1a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2006 Advanced Micro Devices, Inc.
* Copyright (C) 2008-2010 coresystems GmbH
* Copyright 2015 Google Inc
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <memlayout.h>
#include <arch/header.ld>
SECTIONS
{
/* The 1M size is not allocated. It's just for basic size checking. */
ROMSTAGE(ROMSTAGE_BASE, 1M)
. = CONFIG_DCACHE_RAM_BASE;
.car.data . (NOLOAD) : {
_car_data_start = .;
#if IS_ENABLED(CONFIG_HAS_PRECBMEM_TIMESTAMP_REGION)
TIMESTAMP(., 0x100)
#endif
*(.car.global_data);
. = ALIGN(ARCH_POINTER_ALIGN_SIZE);
_car_data_end = .;
PRERAM_CBMEM_CONSOLE(., (CONFIG_LATE_CBMEM_INIT ? 0 : 0xc00))
}
/* Global variables are not allowed in romstage
* This section is checked during stage creation to ensure
* that there are no global variables present
*/
. = 0xffffff00;
.illegal_globals . : {
*(EXCLUDE_FILE ("*/libagesa.*.a:" "*/buildOpts.romstage.o" "*/agesawrapper.romstage.o" "*/vendorcode/amd/agesa/*" "*/vendorcode/amd/cimx/*") .data)
*(EXCLUDE_FILE ("*/libagesa.*.a:" "*/buildOpts.romstage.o" "*/agesawrapper.romstage.o" "*/vendorcode/amd/agesa/*" "*/vendorcode/amd/cimx/*") .data.*)
*(.bss)
*(.bss.*)
*(.sbss)
*(.sbss.*)
}
_bogus = ASSERT((CONFIG_DCACHE_RAM_SIZE == 0) || (SIZEOF(.car.data) + 0xc00 <= CONFIG_DCACHE_RAM_SIZE), "Cache as RAM area is too full");
}
|
